State tax filing

You are a nonresident

You have both of the following:

California source income.
Income from all sources that is more than the amount defined in this chart.  Which starts at $16,597 (so if the part time job is less, than NO CA return required).  <a rel="nofollow" target="_blank" href="https://www.ftb.ca.gov/individuals/fileRtn/">https://www.ftb.ca.gov/individuals/fileRtn/</a>